00:01
Carbon 13 nmr spectroscopy is an instrument used to find out the number of carbons in a given molecule.
00:07
C -13 nmr tells us the various types of carbon atoms present in a given organic compound.
00:15
So here we have the organic compound which is ch3, ch2, cw1, ome, ch, ch, ch3.
00:28
Ch3.
00:31
The name of this compound is ethyl isopropyl ketone.
00:39
Ethyl isopropyl ketone.
00:42
Now in this molecule, if we label the atoms as a, b, b, c, d and e, in c -13 nmr, the values obtained in delta or ppm for the respective carbon.
01:02
Carbon atoms is 10 ppm for carbon a, 20 for carbon v, 32 for carbon c, 40 for carbon d, and 215 for carbon e.
01:22
So since all carbons are same, even though all carbons are same, but the environment that they are surrounded is different.
01:30
Accordingly, the peak shown by them also differs...